RAVENHEAT 5009057 8 LITRE - EXPANSION VESSEL - 3/4 INCH THREAD CONNECTION - RSF 820/20
Product Information
Part also fits:
- CSI 85
- CSI 85 LPG
- CSI 85A
- CSI 85A LPG
- CSI 85A T
- CSI 85A T LPG
- CSI 85B
- CSI 85B LPG
- CSI 85B T
- CSI 85B T LPG
- CSI 85T
- CSI 85T LPG
- CSI SYSTEM
- CSI SYSTEM AAA
- CSI SYSTEM AAA LPG
- CSI SYSTEM AAA T
- CSI SYSTEM AAA T LPG
- CSI SYSTEM LPG
- CSI SYSTEM T
- CSI SYSTEM T LPG
- HE 85A
- HE 85A LPG
- HE 85A T
- HE 85A T LPG
- RSF 100E
- RSF 100E LPG
- RSF 100E T
- RSF 100E T LPG
- RSF 20/20E
- RSF 20/20E LPG
- RSF 20/20ET
- RSF 20/20ET LPG
- RSF 25/20E
- RSF 25/20E LPG
- RSF 25/20ET
- RSF 25/20ET LPG
- RSF 820/20
- RSF 820/20T
- RSF 82E
- RSF 82E LPG
- RSF 82E T
- RSF 82E T LPG
- RSF 84E
- RSF 84E LPG
- RSF 84E T
- RSF 84E T LPG
Buy your Ravenheat 5009057 - Rsf 820/20 8 Litre - Expansion Vessel - 3/4 Inch Thread Connection today, with a fast UK delivery..
The Ravenheat Rsf 820/20 Natural Gas expansion vessel is a product to handle the expansion of water in a boiler or hot water system due to increases in temperature. When water increases in temperature it expands, in particular when it is stored under pressure such as in a sealed heating system or an unvented hot water cylinder. Expansion tanks typically consist of a storage container or disc which is divided inside into two compartments separated with a rubber sheet, known as the diaphragm. Inside the expansion vessels there is water on one side of the diaphragm and air or an inert gas such as nitrogen under pressure on the other side. An air valve comparable to those found on bike and car tyres is typically provided for the air side to allow the system to be re-pressurised., Ravenheat Expansion Vessel Can Be Delivered Next Day
Delivery
RAVENHEAT Boiler Spares orders - delivered within 24 hours for all in-stock RAVENHEAT spare parts, when purchased before 3pm. We also supply many other spare parts and accessories for RAVENHEAT boilers.
Disclaimers:
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Warranty
RAVENHEAT spare parts come with manufacturers standard twelve months warranty.
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Warning
When replacing any spare part on appliances, use only genuine boiler spare parts that you can be assured conform to the safety and performance specification that the boiler manufacturer recommends. For your safety & your families, please do not use reconditioned or copy parts that have not been clearly authorised by the boiler manufacturer.